If the world is to reach net zero, billions of tons of carbon dioxide need pulling from the air every year. At the moment, the global carbon removal system extracts less than 0.01 percent of that.
Bad news for the sniffly: A new report finds that as warmer temperatures increase the length of growing season, plants are releasing pollen and mold spores for a longer period of time.
"Maybe the Native Americans weren't all wrong," said Ed Fischbach, a South Dakota farmer who's against the Summit carbon capture pipeline, which would cross five states.
